F5, Inc. insider plans 1,000-share stock sale

F5, Inc. (FFIV) reports a planned sale of common stock under a Form 144 filing.

Rhea-AI Filing Summary

F5, Inc. (FFIV) reports a planned sale of common stock under a Form 144 filing. A brokerage account at Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza in New York, is identified for the transaction. The filing contemplates the sale of 1,000 shares of common stock on the NASDAQ, with an aggregate market value of $402,570.00 as of August 3, 2026.

The shares relate to Restricted Stock Units granted on February 1, 2026, by the issuer. The filing also lists prior activity under a Rule 10b5-1 trading plan for John Maddison, noting a sale of 1,000 common shares on May 4, 2026 for total proceeds of $322,330.00.

Key Figures

Shares proposed for sale: 1,000 shares Proposed sale value: $402,570.00 Implied price per share (proposed sale): $402.57 +4 more

7 metrics

Shares proposed for sale 1,000 shares Common stock contemplated for sale under Form 144

Proposed sale value $402,570.00 Aggregate market value as of August 3, 2026 for 1,000 shares

Implied price per share (proposed sale) $402.57 Derived from $402,570.00 for 1,000 common shares

Prior 10b5-1 sale shares 1,000 shares Common stock sold on May 4, 2026 under a 10b5-1 plan

Prior 10b5-1 sale value $322,330.00 Total proceeds for 1,000 shares sold on May 4, 2026

RSU grant date 02/01/2026 Date of Restricted Stock Units related to the shares

Proposed sale date reference 08/03/2026 Date tied to the $402,570.00 valuation

Key Terms

Form 144, Rule 10b5-1 trading plan, Restricted Stock Units

3 terms

Form 144 regulatory

"reports a planned sale of common stock under a Form 144 filing"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Rule 10b5-1 trading plan regulatory

"prior activity under a Rule 10b5-1 trading plan for John Maddison"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

Restricted Stock Units financial

"The shares relate to Restricted Stock Units granted on February 1, 2026"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What stock sale is F5, Inc. (FFIV) registering in this Form 144?

F5, Inc. is registering a potential sale of 1,000 shares of its common stock, with an indicated aggregate market value of $402,570.00 based on pricing as of August 3, 2026.

Who is associated with the Form 144 and 10b5-1 sales for FFIV?

The filing references John Maddison in connection with Rule 10b5-1 sales, including a prior sale of 1,000 FFIV common shares on May 4, 2026 for $322,330.00.

What prior stock sale does FFIV disclose over the past three months?

Over the past three months, the filing lists a 10b5-1 sale of 1,000 FFIV common shares on May 4, 2026, with total proceeds reported at $322,330.00.

What type of equity award is tied to the FFIV shares in this Form 144?

The shares identified for potential sale are tied to Restricted Stock Units dated February 1, 2026, which were issued by F5, Inc. as part of its equity compensation.

Which broker is handling the potential FFIV stock sale under this Form 144?

The potential FFIV stock sale is associated with an account at Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, 8th Floor, New York, NY 10004.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/03/2026 - 04:22 PM Accepted by SEC EDGAR 08/03/2026 - 04:21 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002046054
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	F5, INC
SEC File Number	000-26041
Address of Issuer	801 5th Avenue Seattle WASHINGTON 98104
Phone	2062725555
Name of Person for Whose Account the Securities are To Be Sold	JOHN MADDISON
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	1000	402570.00	56419247	08/03/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	02/01/2026	Restricted Stock Units	Issuer			1000	02/01/2026	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for JOHN MADDISON 801 5th Avenue Seattle WA 98104	Common	05/04/2026	1000	322330.00

144: Remarks and Signature

Remarks
Date of Notice	08/03/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	11/06/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ John Maddison
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)